As I see it:
Costume Magni – Gravemaker – Telluria – Onatel – Jabberwock
You could swith GM to Left wing & put Ariel in at left flank but I dont think that’s a great option because:
You would have an entirely “average” mana speed middle trio… basically means that an enemy can dump tiles onto them without as much fear of retribution
2/3 of your centre three would be healers & comparably passive heroes.
By adding Magni Costume in you get multiple benefits over Ariel:
- More speed
- More damage
- Defence Debuff (will accentuate the power of all your other hitters).
Only other one who MIGHT muscle in on that setup would be Joon if you could pump him full of emblems… but I don’t think that any gain you get from putting Joon in will offset the loss of taking Jabberwock’s emblems away from him & hence off the defence team.